Loans - PPP (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2022 USD ($) customer item loan	Jun. 30, 2021 USD ($) customer
Loans and Leases Receivable Disclosure [Line Items]
Total Loans	$ 479,669	$ 465,629
Threshold loan commitment	$ 20,000
Number of banks sharing national credits | item	3
Number of national credit | loan	1
Credit loan commitment	$ 12,500
Loan commitment	9,200
PPP Loans
Loans and Leases Receivable Disclosure [Line Items]
Amount of loan provided	$ 19,000	$ 1,500
Number of customers | customer	1	44
Mortgage Loan Serviced To Others
Loans and Leases Receivable Disclosure [Line Items]
Total Loans	$ 14,400	$ 18,600